We present a local relational reasoning method for reasoning about contextual equivalence of expressions in a λ-calculus with recursive types and general references. Our developme...
We propose an extension of SROIQ with nominal schemas which can be used like “variable nominal concepts” within axioms. This feature allows us to express arbitrary DL-safe rule...
d Abstract) Marcelo Fiore1 Chung-Kil Hur2,3 Computer Laboratory University of Cambridge Cambridge, UK We introduce an abstract general notion of system of equations between terms,...
Nominal techniques were introduced to represent in a simple and natural way that involve binders. The syntax includes an abstraction operator and a primitive notion of name swappin...
This paper studies the notion of “freshness” that often occurs in the meta-theory of computer science languages involving various kinds of names. Nominal Equational Logic is a...